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Synchrotron based Transmission x-ray microscopy reveals smectite fine structure in an aqueous environment
Synchrotron Transmission x-ray microscopy reveals smectite fine structure aqueous environment
2012/3/30
The unusual behaviour of smectites, the ability to change volume when wetted (swelling) or dried (shrinking), make soil containing smectites very unstable and hazardous for the building industry due t...
Cantilever Structures’ Environment Symbiosis Technologies in Mountainous Housings
Cantilever Beam Housing Mountainous Architecture Native Characteristics Regional Materials Symbiosis Principle between Human and Environment
2011/12/21
Fenghuang Miao minority’s housings have been clearly divided into two types in the previous series of researches, and it is one of the main theoretical basis of this paper. Furthermore there are reces...
Preparation of Environment-Friendly Composite from Waste Paper Fiber and Waste Collagen
Composite Waste Collagen Waste Newspaper Fiber
2011/12/15
Waste newspaper fiber was filled in the collagen cross-linked by glutaraldehyde. The effects of deinking fiber, glycerol dosage, glutaraldehyde dosage on the mechanical properties of composite were in...
Field Investigation and Wind-Environment Numerical Simulation of Cable-Stayed Bridge Site in the West Midlands Region
Cable-Stayed Bridge Field Investigation Numerical Simulation West Midlands Region Wind Environment
2011/12/16
The area of mountain ridge accounts for the most part of our country land. With the development of economic construction, more and more long span bridges have been built in the mountainous region of t...
Research on Status and Problems of Environment of Mountain’s Lake Tourism Attractions in Xinjiang
Mountain’s Lake Tourism Attraction Tourism Environment Xinjiang
2011/12/15
As the Internet technology develops, tourist e-commerce in China develops rapidly, and Xinjiang enjoys an advantage in developing e-commerce. Through analyzing the status quo of tourist development in...
Analysis on the Environment Conservation Value and Purification Capacity of Wetland Plants
Conservation Value Purification Capacity Wetland Plants
2011/12/20
The environmental conservation values of wetland plants were estimated in successive terms, by using the calculation model of ecosystem service values. The removal experiments of CODcr and TN in waste...
Investigation of Environment Changes about a Certain Village in Northern Part of China
Energy Use Environment Pollution Investigation Rural Areas
2011/12/20
With the development of society and economy, the issues of environment have becoming the focus of all around the world, especially in the developing countries. In China, on one hand, villagers' income...
Milk of quicklime for disinfection and deodorisation in agricultural environment
Milk of quicklime for disinfection and deodorisation in agricultural environment
2012/3/28
World is facing a situation of crisis for avian influenza epidemic development. Good hygienic practices (bio-security) are therefore extremely important safety measures to prevent infection entering o...
Influence of Ionic Environment and pH on the Electrokinetic Properties of Ball Clays
Cation Exchange Capacity Clay Minerals Electroacoustic Electrolytes Structural Properties Surface Charge Potential
2011/12/5
Abstract: Three ball clays (SP from England, TSMA from France and UK from the Ukraine) were characterized for their dry and wet colloidal properties. On the basis of X-ray diffraction and chemical ana...
Structural environment of krypton dissolved in vitreous silica
Structural environment krypton dissolved vitreous silica X-ray
2012/4/1
X-ray absorption measurements on Kr dissolved homogeneously in vitreous silica (1.97 wt% Kr)
have been carried out at the Kr K-edge at 4.5 K, representing the first direct determination of the sites
...
Mg-Smectite Authigenesis in a Marine Evaporative Environment, Salina Ometepec, Baja California
Baja California Early Diagenesis Hypersaline Brines K-smectite Mg-smectite Salina Ometepec Saponite Trioctahedral Smectite
2011/12/7
Abstract: Formation of authigenic trioctahedral Mg-rich smectite is common in evaporative lake sediments, but was not described previously in modern marine evaporative environments. This study documen...
Microbial oxidation of pyrite: Experiments using microorganisms from an extreme acidic environment
Microbial oxidation microorganisms acidic environment
2012/4/1
Surface colonization and microbial dissolution of pyrite were studied in the laboratory and by in situ surface colonization experiments conducted at Iron Mountain, California.Laboratory experiments in...
The influence of water on the environment of transition metals in silicate glasses
The influence water environment transition metals silicate glasses
2012/3/30
The effect of water (5 H2O 1 OH) on the environment of Co21and Ni21 in albite glass was investigated by electronic absorption spectroscopy. The visible spectra of Co21-doped glasses change only slight...
Effect of the Presence of Aluminum ions in Iron Solutions on the Formation of Iron Oxyhydroxides (FeOOH) at Room Temperature Under Acidic Environment
Akaganeite Aluminum Hydroxy-aluminum ions Iron hydrolysis Transmission electron microscopy X-ray diffraction
2011/12/29
The hydrolytic behavior of Fe solutions at room temperature under acidic conditions was investigated. In the presence of Al ions, with Cl and NO3 as associated anions, the Fe hydrolysis began almost i...
Weathering of Spodumene to Smectite in a Lateritic Environment
Ion-beam thinning Non-crystalline weathering products Smectite Spodumene Transmission electron microscopy
2011/12/30
Weathering of spodumene in a lateritized pegmatite in Western Australia was studied by investigating in situ samples by electron-beam techniques. The spodumene had mostly altered to smectite. However,...